Description of problem (please be detailed as possible and provide log snippests): This case was tested to qualify feature RHSTOR-4124. When applying the custom storageclass names in the storagecluster object in the external mode storagecluster, those names are not being reflected as storageclass. Version of all relevant components (if applicable): Does this issue impact your ability to continue to work with the product (please explain in detail what is the user impact)? Is there any workaround available to the best of your knowledge? No Rate from 1 - 5 the complexity of the scenario you performed that caused this bug (1 - very simple, 5 - very complex)? Can this issue reproducible? Yes Can this issue reproduce from the UI? NO If this is a regression, please provide more details to justify this: Steps to Reproduce: 1. Setup a external mode cluster. 2. Edit storagecluster object. #> oc edit storagecluster ocs-external-storagecluster -n openshift-storage 3. Add Following custom names in the storagecluster spec. spec: managedResources: cephFilesystems: storageClassName: custom-storageclass-cephfs cephBlockPools: storageClassName: custom-storageclass-rbd 4. Wait until the storageclass names are reflected in the 'oc get sc' command output. Actual results: Storageclass name defined in the storagecluster object are not reflected int the 'oc get sc' output. Expected results: Following are the storageclass out put which not having the new storageclass names as defined in the storagecluster object. ❯ oc get sc ─╯ NAME PROVISIONER RECLAIMPOLICY VOLUMEBINDINGMODE ALLOWVOLUMEEXPANSION AGE ocs-external-storagecluster-ceph-rbd openshift-storage.rbd.csi.ceph.com Delete Immediate true 14h ocs-external-storagecluster-cephfs openshift-storage.cephfs.csi.ceph.com Delete Immediate true 14h openshift-storage.noobaa.io openshift-storage.noobaa.io/obc Delete Immediate false 82m thin-csi (default) csi.vsphere.vmware.com Delete WaitForFirstConsumer true 27h Additional info: This tests was done with the ODF-4.14.0.77 build.